Background Assets: Questions about network status

Background asstes are triggered before the APP is launched. At this time, if the current device is not connected to the WIFI network, it will directly consume the operator's network traffic. Is there any way to limit this in order to avoid disputes over fees arising from the consumption of users' non-wifi traffic without their knowledge? For example, after extension is triggered, determine the network status when scheduling downloads?

Background Assets: Questions about network status
 
 
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